SKU:113415
DC-DC Converter - 24/48V - 15A
Your boat has a 12V alternator, and you need to charge a 24V or 36V battery on the run Dolphin has the solution. Our boosters are true DC/DC chargers with a 3-stage smart charge feature. Compatible with 4 different technologies, including Gel, AGM, or Lithium LIFEPO4. Dolphin booster is the perfect choice to charge your bow thruster or trolling motor batteries!
Flexibility Versatility
BOOSTER units are designed to charge a 24V, 36V, or 48V auxiliary battery from a single 12V or 24V power system, ideal for new installations or for updating older systems. Thanks to recharging during navigation, auxiliary batteries are always available. No need to wait until youre connected to the shore to recharge. This product range extends from 12/24V (charging at 30A), 12/36V (charging at 20A) up to 24/48V (charging at 15A).
Efficient Power Conversion
Small is beautiful: our engineers have made it compact. BOOSTER is only half the size of a conventional charger of equivalent power!
Faster Charging Times
BOOSTERS are intelligent marine battery chargers featuring an advanced and unique 4-stage charging program. This reduces charging time by 50% compared with charging from a basic alternator. with different battery chemistry settings (Lead, Gel, AGM, Lithium, LifeFO4).
Compatibility with Different Voltages
BOOSTERS are smart battery chargers featuring four different battery profile, Lead, Gel, AGM, and Lithium LifeFO4.
Protection Features
BOOSTER units include automatic protection against battery source drainage, over-current, over-voltage and reverse polarity and built-in fuses protections.
As for all other Dolphin charger products, the BOOSTERs assembly process includes conformal coating of the electronic board (PCB) to guarantee an extended lifecycle of your battery charger.
The Dolphin Charger DC-DC Converter Part Number 99203 is a compact and efficient solution designed for marine applications requiring reliable power conversion. This converter can charge 24V, 36V, or 48V auxiliary batteries from a 12V or 24V system, making it ideal for boats with onboard 12V alternators that need to support higher-voltage batteries for bow thrusters, trolling motors, or other auxiliary systems. Its 15A charging capacity ensures quick and effective power transfer during navigation, allowing you to maintain battery readiness without waiting for shore power.
Constructed with versatility in mind, this booster features a true three-stage smart charging process compatible with various battery chemistries, including Gel, AGM, Lithium, and LifePO4. This flexibility means you can optimize charging profiles based on your specific batteries, extending their lifespan and improving overall performance. The compact design, roughly half the size of conventional chargers of similar power, makes installation straightforward even in tight spaces aboard your vessel.
The Dolphin Charger DC-DC Converter incorporates advanced features such as automatic protection against battery drain, over-current, over-voltage, and reverse polarity. Built-in fuses and conformal coating on the electronic circuit board further enhance durability and longevity, ensuring reliable operation in the harsh marine environment. With a four-stage charging cycle, this converter reduces charging times by up to 50%, significantly improving your operational efficiency while safeguarding your batteries and electrical system. Overall, this DC-DC converter from Dolphin Charger offers a smart, versatile, and space-saving solution for maintaining optimal battery performance on your boat.
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